Improved design and in vivo animal tests of bone-guided cochlear implant microsystem with monopolar biphasic multiple stimulation and neural action potential acquisition

Sung Hao Wang, Yu Kai Huang, Ching Yuan Chen, Chia Fone Lee, Chia Hsiang Yang, Chung-Chih Hung, Chien Hao Liu, Ming-Dou Ker, Chung Yu Wu

研究成果: Conference contribution同行評審

3 引文 斯高帕斯(Scopus)

摘要

In this paper, an improved design of implantable SoC with monopolar biphasic constant current stimulation (CCS), double-electrode multiple stimulation, and the evoked compound action potential (ECAP) acquisition is proposed and fabricated for the bone-guided cochlear implant (BGCI) microsystem. Through the same pair of coils in 13.56 MHz, the implanted SoC is powered wirelessly and the stimulation patterns are sent from the external unit. Electrical measurement has been successfully performed. In vivo animal tests on guinea pigs have shown that the Wave III of electrically evoked auditory brainstem (EABR) response is successfully evoked by the stimulation of the improved BGCI microsystem.

原文English
主出版物標題2020 IEEE Asian Solid-State Circuits Conference, A-SSCC 2020
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781728184364
DOIs
出版狀態Published - 9 11月 2020
事件16th IEEE Asian Solid-State Circuits Conference, A-SSCC 2020 - Virtual, Hiroshima, Japan
持續時間: 9 11月 202011 11月 2020

出版系列

名字2020 IEEE Asian Solid-State Circuits Conference, A-SSCC 2020

Conference

Conference16th IEEE Asian Solid-State Circuits Conference, A-SSCC 2020
國家/地區Japan
城市Virtual, Hiroshima
期間9/11/2011/11/20

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